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MDYGvsXMMOETF Comparison

ETF 1
MDYG

SPDR S&P 400 Mid Cap Growth ETF

This fund is part of
US Mid Cap Growth
-0.17%
Full MDYG fund page
VS
ETF 2
XMMO

Invesco S&P MidCap Momentum ETF

This fund is part of
US Multi-Factor
-0.25%
Full XMMO fund page

SPDR S&P 400 Mid Cap Growth ETF (MDYG) belongs to the US Mid Cap Growth segment. Invesco S&P MidCap Momentum ETF (XMMO) is part of the US Multi-Factor segment. MDYG's top 3 sector exposures are Industrials, Information Technology and Health Care. In contrast, XMMO's top sector exposures are Industrials, Information Technology and Financials. MDYG is less expensive with a Total Expense Ratio (TER) of 0.15%, versus 0.35% for XMMO. MDYG is up 3.1% year-to-date (YTD) with -$54M in YTD flows. XMMO performs better with 3.27% YTD performance, and +$234M in YTD flows. Run a side-by-side ETF comparison of MDYG and XMMO below, and assess how they stack up in performance, liquidity, risk, exposure, holdings, and more, helping you select the best ETF for your investments.

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MDYG vs XMMO performance and flow charts

Performance

-4.0-2.00.02.04.0%Feb 13Feb 23Mar 2Mar 9

Cumulative Flows

0 M20 M40 M60 M80 M100 MFeb 13Feb 23Mar 2Mar 9

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Daily, global ETF data for advanced analysis or integration into apps (API), from our partner Trackinsight.

Historic performance and flows
Data as of 03/13/2026
1M3MYTD1Y3Y5Y
Perf.
MDYG
XMMO
-4.27%-2.31%
+2.38%+2.98%
+3.10%+3.27%
+23.39%+29.87%
+50.21%+99.93%
+30.04%+74.49%
Flows
MDYG
XMMO
+$5M+$106M
-$49M+$322M
-$54M+$234M
-$454M+$1.09B
+$79M+$3.23B
+$260M+$3.43B
Volatility and drawdown
3M1Y3Y5Y
Volatility
MDYG
XMMO
+17.76%+16.94%
+21.94%+21.21%
+18.46%+19.41%
+20.49%+21.00%
Max drawdown
MDYG
XMMO
-7.51%-6.02%
-15.01%-13.91%
-25.46%-24.88%
-29.25%-27.83%
Max drawdown duration
MDYG
XMMO
11d11d
46d37d
379d289d
834d812d
Trading data

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MDYG
XMMO
Last sale
3/13/2026 at 1:30 PM
$95.31
$142.85
Previous close
03/12/2026
$95.52
$143.15
Consolidated volume
03/12/2026
Average volume
30 days
Average discount or premium
30 days
Average Bid/Ask spread
30 days
Replication quality
Data as of February 27, 2026
1-year trailing difference

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MDYG
XMMO
Tracking error
Tracking difference
1 year cumulative return difference
Best
Worst
Daily return difference
Average
Worst
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Main metrics
Last update 3/13/2026 at 1:30 PM
Live
Closed
MDYG
XMMO
Last price
$95.31
$142.85
1D performance
-0.22%
-0.21%
AuM$2.47 B$5.49 B
E/R0.15%0.35%
Characteristics
MDYG
XMMO
Management strategyPassivePassive
ProviderSPDRInvesco
BenchmarkS&P MidCap 400 Growth IndexS&P Midcap 400 Momentum Index
N° of holdings23076
Asset classEquitiesEquities
Trailing 12m distribution yield
Join
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Inception dateNovember 8, 2005March 3, 2005
ESGNoNo
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Exposure

Countries

MDYG
USA
91.55%
Other
8.45%
XMMO
USA
93.27%
Other
6.73%

Sectors

MDYG
Industrials
23.55%
Information Techn.
20.8%
Health Care
13.24%
Consumer Discreti.
9.62%
Financials
7.18%
Other
25.61%
XMMO
Industrials
22.7%
Information Techn.
19.94%
Financials
10.42%
Consumer Staples
10.1%
Consumer Discreti.
9.04%
Other
27.8%
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Diversification

MDYG

Total weight of top 15 holdings out of 15

20.17%
XMMO

Total weight of top 15 holdings out of 15

44.5%

Top 15 holdings

Data as of January 31, 2026
MDYG
CIENA
2.06%
US19247G1076
1.93%
LUMENTUM HOLDINGS
1.61%
CURTISS WRIGHT
1.40%
FLEX LTD
1.35%
TECHNIPFMC PLC
1.31%
CASEYS GENERAL STORES
1.30%
PURE STORAGE
1.26%
ROYAL GOLD
1.24%
CA74935Q1072
1.22%
UTD THERAPEUT
1.17%
WOODWARD
1.10%
BWX TECHNOLOGIES INC
1.09%
TEMPUR PEDIC INTERNATIONAL
1.07%
TWILIO
1.06%
XMMO
CIENA
4.16%
CURTISS WRIGHT
4.03%
TWILIO
3.78%
WOODWARD
3.45%
LUMENTUM HOLDINGS
3.30%
US FOODS HOLDING CORP
3.28%
US87422Q1094
2.97%
CA74935Q1072
2.83%
FLEX LTD
2.77%
CASEYS GENERAL STORES
2.60%
BWX TECHNOLOGIES INC
2.55%
CARPENTER TECHNOLOGY
2.33%
TEMPUR PEDIC INTERNATIONAL
2.24%
PERFORMANCE FOOD GROUP
2.11%
MICHAEL STORES
2.11%
Frequently asked questions about MDYG and XMMO

How have the MDYG and XMMO ETFs performed in 2026?

As of March 13, 2026, MDYG is up 3.1% year-to-date (YTD), while XMMO has returned 3.27%. That puts XMMO better performer ahead so far this year.

Which ETF is attracting more investor money: MDYG or XMMO?

Year-to-date, the MDYG ETF saw -$54M in flows, compared to +$234M for XMMO.

Which ETF is more volatile: MDYG or XMMO?

Over the past year, MDYG had a volatility of 21.94%, while XMMO experienced 21.21%.

Which ETF is bigger: MDYG or XMMO?

As of March 13, 2026, MDYG holds $2.47 B in assets under management (AUM), while XMMO manages $5.49 B.

What sectors do the MDYG and XMMO ETFs invest in?

MDYG leans toward sectors like Industrials, Information Technology and Health Care. Meanwhile, XMMO focuses on Industrials, Information Technology and Financials.

What are the top holdings of the MDYG ETF and XMMO ETF?

MDYG top holdings include CIENA, US19247G1076 and LUMENTUM HOLDINGS. XMMO holds in its top three: CIENA, CURTISS WRIGHT and TWILIO.

Which ETF is more diversified: MDYG or XMMO?

MDYG holds 240 securities with 20.17% of its assets in the top 15. XMMO has 78 securities and a top 15 weight of 44.5%.

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